I have done research and came up with this :
Arogin - Fast Health Regin / Resist Disease
Breton - Spell Absorb / Resist Shock
Dark Elf - Ancestor Wrath (Fire Shield) / Resist Fire
High Elf - Magic Resist
Imperial - Voice of the Emperor / More gold while looting
Khajiit - Night Eye/ Claw attacks
Nord - Battlecry
Orc - Beserk
Redguard - Adrenaline Rush
Wood Elf - Command Creature/ Resist Poison/ Resist Disease
Sneak = 6x dmg with 1hander/ 15x dmg with Daggers skilled/ Armor noise 50% less/ Sprint plus walk - Silent Roll
Speech = 10% off anywhere/ Buy, Trade with anyone/ All Traders get 1000 gold/ Invest in Shops to Make Gold
Marksman = 25% more bow dmg/ Zoom In/ 10% crit/ Faster/ 2x Arrows from bodies/ 15% to Paralyze/ Draw Bows 30% Faster
2hand weapons = 20% More Dmg/ Warhammer Ignores 25% Armor/ Axes Make Targets Bleed/ Greatswords Increase Crit/ Power Attacks take 25% less Stamina/ Standing Attacks are 25% stronger with chance to Decapitate/ Backwards attacks 25% chance to Paralyze
Heavy Armor = 20% More Armor/ Unarmed Increased/ Half fall Dmg/ No Weight on Armor/ 25% More Armor if you match set/ 25% More Armor all Heavy Armor/ 50% Less Stagger if all Heavy Armor/ 10% Dmg Reflect
Illusion = Dual Cast more power/ 50% less cost/ Hit High Levels/ Silent Spells/ Fear
Alteration = Duration/ 30% magic Absorb
Destruction = More Dmg per rank/ Shock Chance to Disintegrate Low HP enemies/ Frost Chance to Paralyze/ Fire Chance to Fear/ Runes 5X Farther
Conjuration = Summon Undead/ Summon 2 Antronach or Zombies
Restoration = Health spells now Give Stamina as Well/ Full HP heal Once a Day/ 25% More magic Regen.